156960278517

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1039}}^1\times {\mathrm{135731}}^1$

素因数の和:136833

約数の個数: 32

約数和(自身を含む): 243926691840

約数和(自身を除く): 86966413323

約数列:

[1, 3, 7, 21, 53, 159, 371, 1039, 1113, 3117, 7273, 21819, 55067, 135731, 165201, 385469, 407193, 950117, 1156407, 2850351, 7193743, 21581229, 50356201, 141024509, 151068603, 423073527, 987171563, 2961514689, 7474298977, 22422896931, 52320092839, 156960278517]

約数ペア:

[(1, 156960278517), (3, 52320092839), (7, 22422896931), (21, 7474298977), (53, 2961514689), (159, 987171563), (371, 423073527), (1039, 151068603), (1113, 141024509), (3117, 50356201), (7273, 21581229), (21819, 7193743), (55067, 2850351), (135731, 1156407), (165201, 950117), (385469, 407193)]